California Health Insurance Provider Blue Shield’s Misconfiguration Exposed Most of Its Customer Health Data to Google Ad Network for 3 Years
The size of the health insurance breach, 4.7 million of about 6 million Blue Shield California customers, is not the only point of concern. The breach window was reportedly open from April 2021 to January 2024, nearly three continuous years. And the loss of health data was also only detected in February of this year.
